138380475892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{5471}}^1\times {\mathrm{218047}}^1$

素因数の和:223551

約数の個数: 24

約数和(自身を含む): 250563317760

約数和(自身を除く): 112182841868

約数列:

[1, 2, 4, 29, 58, 116, 5471, 10942, 21884, 158659, 218047, 317318, 436094, 634636, 872188, 6323363, 12646726, 25293452, 1192935137, 2385870274, 4771740548, 34595118973, 69190237946, 138380475892]

約数ペア:

[(1, 138380475892), (2, 69190237946), (4, 34595118973), (29, 4771740548), (58, 2385870274), (116, 1192935137), (5471, 25293452), (10942, 12646726), (21884, 6323363), (158659, 872188), (218047, 634636), (317318, 436094)]